highly significantP < .01
Forward head posture of patients and healthy participants As shown in Table 2 and Figure 15 , the mean craniocervical angles of the patients with CNP and healthy participants were 45.5° and 50°, respectively, with highly significant differences between the 2 groups ( P < .01); the abnormal rates of FHP were 100% and 27.2%, respectively, with highly significant differences ( P < .01).